Dabu County in Meizhou 梅州[Mei2 zhou1], Guangdong / Tai Po district of New Territories, Hong Kong / Dabu or Tabu Township in Chiayi County 嘉義縣|嘉义县[Jia1 yi4 Xian4], west Taiwan
big; large; great / older (than another person) / eldest (as in 大姐[da4 jie3]) / greatly; freely; fully / (dialect) father / (dialect) uncle (father's brother)
大
=
一
+
人
:
The big (大), huge (大) robot (mnemonic symbol for 大) is working out in the ashram's bathroom (a4). He's lifting a flute (一) to which Don Quixote (d) and Neanderthal man (人) are clinging.